doxygen/html/time_8h_source.html

/*

 * Copyright (c) 2019 Linaro Limited

 *

 * SPDX-License-Identifier: Apache-2.0

 */


#ifndef ZEPHYR_INCLUDE_POSIX_SYS_TIME_H_

#define ZEPHYR_INCLUDE_POSIX_SYS_TIME_H_


#include <sys/select.h>


#ifdef __cplusplus

extern "C" {

#endif


int gettimeofday(struct timeval *tv, void *tz);


#if defined(_XOPEN_SOURCE) || defined(__DOXYGEN__)

int utimes(const char *path, const struct timeval times[2]);


int settimeofday(const struct timeval *tv, const void *tz);

#endif /* _XOPEN_SOURCE || __DOXYGEN__ */


#ifdef __cplusplus

}

#endif


#endif  /* ZEPHYR_INCLUDE_POSIX_SYS_TIME_H_ */

times
clock_t times(struct tms *buf)
Get the process and child process times.

utimes
int utimes(const char *path, const struct timeval times[2])
Set file access and modification times (obsolescent).

gettimeofday
int gettimeofday(struct timeval *tv, void *tz)
Get the current time with microsecond resolution.

settimeofday
int settimeofday(const struct timeval *tv, const void *tz)
Set the current time (legacy; removed from POSIX.1-2001).

select.h
POSIX select API (<sys/select.h>)

timeval
Time value with microsecond resolution.
Definition select.h:81